I have passed the SCJPtest. Many people say Marcus Green's and some other exams are very close to the real exam. In reality actual test is lot easier than many testes available here. Marcus Geen's exam is lot harder than the real test. If you take the practise tests they will help you to grow patient to read all 61 questions. In the real exam it will tell you how many answer's to select which is a big help. I can't tell the name of the book I used, as I don't have the initial pages including the chapter 1 and some of the last pages. One thing I can say every chapter had a statue of a man thinking. Anyways I will say it's good to go through some of the test available here but never get discouraged if you get 20% 30% here. Take care 'n good luck!!